Michael Dana Grimes
- Medicare patients, 2024
- 255
- Part D claims, 2024
- 34
- Hospital affiliations
- 2
- Industry payments
- $51
- Medical groups
- 2
- Practice address
- 2635 N 7th St, Grand Junction, CO 81501
- Practice phone
- Call (970) 298-2260
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michael Grimes' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Michael Dana Grimes is a physician assistant in Huntington, West Virginia
Michael Grimes practices at St. Mary's Regional Hospital in Grand Junction, Colorado, part of Intermountain Health.
Michael Grimes' NPI, 1396815015, was assigned on November 9, 2006. Michael Grimes holds West Virginia license 905.
- NPI
- 1396815015NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032268610
- NPI enumeration date
- November 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 298-2260
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Dana Grimes practices in Grand Junction and Huntington
Michael Grimes' primary practice is St. Mary's Regional Hospital, at 2635 N 7th St, Grand Junction, CO 81501 in Mesa County. The practice phone is (970) 298-2260. Michael Grimes also practices at St. Mary's Medical Center, 2900 1st Ave, Huntington, WV 25702.
- St. Mary's Regional HospitalPrimary2635 N 7th St, Grand Junction, CO 81501 · Mesa CountyPhone(970) 298-2260
- St. Mary's Medical Center2900 1st Ave, Huntington, WV 25702 · Cabell CountyPhone(304) 526-1014
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Michael Dana Grimes is affiliated with 4 sites of care and 2 medical groups
Michael Grimes' primary practice is St. Mary's Regional Hospital in Grand Junction, Colorado, part of Intermountain Health. Michael Grimes is also affiliated with St. Mary's Medical Center. The medical group on file is St. Mary's Medical Management. Dmand AI also links Michael Grimes to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Dana Grimes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Grimes practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Mary's Regional Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Dana Grimes is one of 929 physician assistants in West Virginia
Physician assistant is Michael Grimes' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Grimes is licensed in West Virginia.
Specialties and state licenses
- Physician assistant, West VirginiaPrimary
Physician assistants near Michael Grimes
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Michael Dana Grimes treated 255 Medicare patients in 2024, average age 75
CMS counts 255 Medicare patients who saw Michael Grimes in 2024. The largest group is 65 to 74, with 113 patients. 75% of them have arthritis, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Grimes' median patient age at 65, with 65% women.
Michael Grimes' Medicare patients by age, 2024
Michael Grimes' Medicare patients by sex, 2024
- Women17669%
- Men7931%
Chronic conditions among Michael Grimes' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes34%
- Anxiety33%
- Chronic kidney disease28%
- Ischemic heart disease28%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Michael Grimes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Dana Grimes wrote 34 Medicare Part D claims in 2024
In 2024, Michael Grimes wrote 34 Medicare Part D claims for 23 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Michael Dana Grimes takes part in Medicare
Michael Grimes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Michael Dana Grimes received $51 in industry payments in 2025
CMS Open Payments shows 3 general payments to Michael Grimes from 2 drug and device companies in 2025. Food and beverage make up the largest share, 63% of the total. Ferring Pharmaceuticals Inc. paid the most, $32.
General payments to Michael Grimes by kind, 2025 to 2025
- Food and beverage$3263%
- Travel and lodging$1937%
Companies that paid Michael Grimes the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michael Dana Grimes's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Michael Dana Grimes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Dana Grimes' NPI number?
Michael Dana Grimes' NPI number is 1396815015. It was assigned on November 9, 2006, and it is active in the NPI Registry.
What does Michael Dana Grimes specialize in?
Michael Dana Grimes is a physician assistant in Huntington, West Virginia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael Dana Grimes practice?
Michael Grimes practices at 2635 N 7th St, Grand Junction, CO 81501. Michael Grimes also practices at 2900 1st Ave, Huntington, WV 25702. Michael Grimes' primary practice is St. Mary's Regional Hospital in Grand Junction, Colorado, part of Intermountain Health. Dmand AI also links Michael Grimes to 2 group practices and clinics and 1 medical group.
What is Michael Dana Grimes' office phone number?
The practice phone on file for Michael Grimes is (970) 298-2260.
What is Michael Dana Grimes' medical license number?
Michael Grimes holds West Virginia license 905.
Which hospitals is Michael Dana Grimes affiliated with?
Michael Grimes practices at St. Mary's Regional Hospital in Grand Junction, Colorado. Michael Grimes is also affiliated with St. Mary's Medical Center.
What medical group is Michael Dana Grimes part of?
Michael Grimes is linked to St. Mary's Medical Management. Dmand AI links Michael Grimes to 1 more medical group.
Does Michael Dana Grimes accept Medicare?
Yes. CMS lists Michael Grimes as accepting Medicare assignment.
How many Medicare patients does Michael Dana Grimes see?
CMS counts 255 Medicare patients who saw Michael Grimes in 2024, with an average age of 75.
Has Michael Dana Grimes received payments from drug or device companies?
CMS Open Payments shows $51 in general payments to Michael Grimes from 2 companies from 2025 to 2025. The largest total came from Ferring Pharmaceuticals Inc.
How long has Michael Dana Grimes been practicing?
Michael Grimes graduated from medical school in 2001, 25 years ago.
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